162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * AD1938/AD1939 audio driver 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright 2014 Analog Devices Inc. 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#include <linux/module.h> 962306a36Sopenharmony_ci#include <linux/spi/spi.h> 1062306a36Sopenharmony_ci#include <linux/regmap.h> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci#include <sound/soc.h> 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ci#include "ad193x.h" 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_cistatic int ad193x_spi_probe(struct spi_device *spi) 1762306a36Sopenharmony_ci{ 1862306a36Sopenharmony_ci const struct spi_device_id *id = spi_get_device_id(spi); 1962306a36Sopenharmony_ci struct regmap_config config; 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci config = ad193x_regmap_config; 2262306a36Sopenharmony_ci config.val_bits = 8; 2362306a36Sopenharmony_ci config.reg_bits = 16; 2462306a36Sopenharmony_ci config.read_flag_mask = 0x09; 2562306a36Sopenharmony_ci config.write_flag_mask = 0x08; 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci return ad193x_probe(&spi->dev, devm_regmap_init_spi(spi, &config), 2862306a36Sopenharmony_ci (enum ad193x_type)id->driver_data); 2962306a36Sopenharmony_ci} 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_cistatic const struct spi_device_id ad193x_spi_id[] = { 3262306a36Sopenharmony_ci { "ad193x", AD193X }, 3362306a36Sopenharmony_ci { "ad1933", AD1933 }, 3462306a36Sopenharmony_ci { "ad1934", AD1934 }, 3562306a36Sopenharmony_ci { "ad1938", AD193X }, 3662306a36Sopenharmony_ci { "ad1939", AD193X }, 3762306a36Sopenharmony_ci { "adau1328", AD193X }, 3862306a36Sopenharmony_ci { } 3962306a36Sopenharmony_ci}; 4062306a36Sopenharmony_ciMODULE_DEVICE_TABLE(spi, ad193x_spi_id); 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_cistatic struct spi_driver ad193x_spi_driver = { 4362306a36Sopenharmony_ci .driver = { 4462306a36Sopenharmony_ci .name = "ad193x", 4562306a36Sopenharmony_ci }, 4662306a36Sopenharmony_ci .probe = ad193x_spi_probe, 4762306a36Sopenharmony_ci .id_table = ad193x_spi_id, 4862306a36Sopenharmony_ci}; 4962306a36Sopenharmony_cimodule_spi_driver(ad193x_spi_driver); 5062306a36Sopenharmony_ci 5162306a36Sopenharmony_ciMODULE_DESCRIPTION("ASoC AD1938/AD1939 audio CODEC driver"); 5262306a36Sopenharmony_ciMODULE_AUTHOR("Barry Song <21cnbao@gmail.com>"); 5362306a36Sopenharmony_ciMODULE_LICENSE("GPL"); 54